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On the connection between estimability and observability

It is shown that when a linear dynamic system is stochastically autonomous (that is, when the system is not excited by a random signal), its estimability property as defined by Y. Baram and T. Kailath (ibid., vol.33, p.1116-21, Dec. 1988) reduces to the classical observability property.< >

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Published in:IEEE transactions on automatic control 1992-08, Vol.37 (8), p.1225-1226
Main Authors: Goshen-Meskin, D., Bar-Itzhack, I.Y.
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Language:English
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Bar-Itzhack, I.Y.
description It is shown that when a linear dynamic system is stochastically autonomous (that is, when the system is not excited by a random signal), its estimability property as defined by Y. Baram and T. Kailath (ibid., vol.33, p.1116-21, Dec. 1988) reduces to the classical observability property.< >
doi_str_mv 10.1109/9.151112
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identifier ISSN: 0018-9286
ispartof IEEE transactions on automatic control, 1992-08, Vol.37 (8), p.1225-1226
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source IEEE Electronic Library (IEL) Journals
subjects Adaptive control
Adaptive systems
Applied sciences
Automatic control
Computer science
control theory
systems
Control systems
Control theory. Systems
Delay effects
Exact sciences and technology
Linear systems
Observability
Programmable control
Robustness
Silicon compounds
System theory
title On the connection between estimability and observability
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